Document X7BG0Eb3n4v8xMm1paGMLVoZx
-
A226-/633
C-8 IN OFF-PLANT WATER SYSTEMS
NONE DETECTED IN UPSTREAM PUBLIC WATER SYSTEM, o NONE DETECTED IN WASHINGTON WORKS' DRINKING WATER. o DETECTABLE LEVELS FOUND IN TWO DOWNSTREAM PUBLIC
WATER SYSTEMS.
JWR: LoR
6/84
:
1D951565
:
000264
#3200990
C-8 PROGRAM
WATER REPLACE C-8 WITH TBSA IN FEP PROCESS. PARTITIONS WITH PRODUCT NOT WATER,
DECOMPOSES TO PRESUMED INNOCUOUS BY-PRODUCT IN HUMID HEAT TREATING OVEN. VENTED ToATMOSPHERE . o TBSA PROJECT AUTHORIZED FOR CHAMBERS WORKS. START-UP 11/84, SWITCH COMPLETE MID 1985,
AIR
STUDY ABATEMENT BY ENGINEERING CHANGES,
6J/W8R:LDR
000265
=
10951560
1
Rsz009981
-
So
ET 3 713 3
g
3
3
3
3 3yg
TNS 33
\ Vio
1i \ \
w
f/ | RN
0)
f
de 00s |
Ae
l| o ~ Ai
E5 S 4JA
0
X
|
4A
3
s=e \
\
|
\ VN
}
N\
3
EN
V4
A
3 3 A
g / hd 3=lv Is
h\
ai= re
2NXND]Al0s
= A 7 3Rt
g
u
\&
g
NT DE
QO
89
S
=
Q
I
2
. 34
. 38
0
Toois
\\
\\\ JAg [9
\-
\\
\
NAN
ES
89
N\ N N\ NN a
oom
oo;
N Nd > \
\
So
SN
| z L3oo74 NM 0T0o9n/-ey sia oo2s- i
EID9s 156,
3
"
000266
Razo0sss2
ENGINEERING STUDY RESULTS
THERMALDESTRUCTION
- ECONOMICS
.
SIM + INVESTMENT
oa
S1MM ANNUAL OPERATING COST
(APPROXIMATELY $0.15/LB. OF PRODUCT)
- TIMING 11/2 70 2 1/2 YEARS
o SCRUBBING AND RECOVERY
- ECONOMICS $3.5M0 + INVESTMENT
$1.54 DEVELOPHENT COST $2,544 ANNUAL OPERATING COST (APPROXIMATELY $0.40/L5. OF PRODUCT) BUT POTENTIAL BREAK-EVEN 17 RECOVERED
C-8 [S USABLE
i
- TIRING
4-5 YEARS
=
JiR:Lor 6/84
-
000267
109515%%, 12000083
CONCLUSIONS
o NO KNOWN HEALTH EFFECTS AT CURRENT LEVELS THIRTY YEARS EXPERIENCE - CONCERN ABOUT
LONGER RANGE
|
o POTENTIAL LIABILITY
!
~ THIRD PARTY LAWSUITS
- ADVERSE PRESS
|
|
UWR:Lor
6/34
|
000268
<i 1D951569
Rozo0ssas
Co
PROGRAMS
WATER
# PURSUE CONVERSION TO TBSA DETERMINE DISPOSITION OF C-8 IN SUPERNATE TO CHAMBERS WORKS
AIR
DEFINE EVOLUTION OF C-8 IN DRYER PURSUE FINE POWDER DRYER SLIPSTREAM INCINERATION TOTAL DRYER AIR STREAM INCINERATION: DIRECT/BOILER
PURSUE DRYER EXHAUST SCRUBBING AND RECOVERY (4-5 YEARS)
DISPERSION PRODUCT - KEEP CUSTOMERS FULLY INFORMED BLOOD DONATIONS - ALLOW TO CONTINUE FOLLOW 311 STUDIES CONTINUE TO ADVISE SISTER PLANTS OF CUR ACTIVITIES
INR: Log
6/84
i
000zcs
i
10951570
nsz009985